{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{6}{cc}}
\hline\hline
            &\multicolumn{3}{c}{A. All firms}                        &\multicolumn{3}{c}{B. Balanced sample}                  \\\cmidrule(lr){2-4}\cmidrule(lr){5-7}
            &\multicolumn{1}{c}{White}&\multicolumn{1}{c}{Black}&\multicolumn{1}{c}{Difference}&\multicolumn{1}{c}{White}&\multicolumn{1}{c}{Black}&\multicolumn{1}{c}{Difference}\\
            &           mean&           mean&              b         &           mean&           mean&              b         \\
\hline
\quad Female&          0.499&          0.499&         -0.001         &          0.500&          0.498&          0.003         \\
\quad Over 40&          0.535&          0.535&          0.000         &          0.534&          0.533&          0.002         \\
\quad LGBTQ club member&          0.081&          0.082&         -0.001         &          0.079&          0.080&         -0.001         \\
\quad Academic club&          0.040&          0.042&         -0.002         &          0.039&          0.042&         -0.003\sym{*}  \\
\quad Political club&          0.042&          0.042&          0.001         &          0.042&          0.041&          0.001         \\
\quad Gender-neutral pronouns&          0.041&          0.041&         -0.001         &          0.040&          0.040&          0.000         \\
\quad Same-gender pronouns&          0.043&          0.042&          0.001         &          0.042&          0.041&          0.001         \\
\quad Associate degree&          0.476&          0.485&         -0.009\sym{**} &          0.478&          0.485&         -0.006\sym{*}  \\
\quad Northeast&          0.150&          0.150&         -0.000         &          0.152&          0.152&         -0.000         \\
\quad Midwest&          0.220&          0.220&          0.000         &          0.221&          0.221&          0.000         \\
\quad South &          0.416&          0.416&         -0.000         &          0.423&          0.423&         -0.000         \\
\quad West  &          0.214&          0.214&          0.000         &          0.204&          0.204&         -0.000         \\
\quad Wave 1&          0.174&          0.174&          0.000         &          0.189&          0.189&          0.000         \\
\quad Wave 2&          0.206&          0.206&          0.000         &          0.210&          0.210&          0.000         \\
\quad Wave 3&          0.215&          0.215&         -0.000         &          0.204&          0.204&         -0.000         \\
\quad Wave 4&          0.205&          0.205&         -0.000         &          0.198&          0.198&         -0.000         \\
\quad Wave 5&          0.200&          0.200&         -0.000         &          0.199&          0.199&         -0.000         \\
\quad Any contact in 30 days&          0.251&          0.230&          0.020\sym{***}&          0.256&          0.234&          0.022\sym{***}\\
\quad\quad Voicemail&          0.178&          0.159&          0.019\sym{***}&          0.185&          0.166&          0.019\sym{***}\\
\quad\quad Email&          0.040&          0.039&          0.002         &          0.043&          0.042&          0.002         \\
\quad\quad Text&          0.033&          0.032&          0.000         &          0.028&          0.027&          0.001         \\
\quad Any contact in 14 days&          0.217&          0.199&          0.017\sym{***}&          0.222&          0.203&          0.019\sym{***}\\
\quad Any contact in 15-30 days&          0.034&          0.031&          0.003\sym{***}&          0.034&          0.031&          0.003\sym{**} \\
\hline
\(N\)       &          41837&          41806&          83643         &          32703&          32665&          65368         \\
N jobs      &               &               &          11114         &               &               &           8667         \\
N firms     &               &               &            108         &               &               &             72         \\
\quad 1 wave&               &               &              3         &               &               &                        \\
\quad 2 waves&               &               &              4         &               &               &                        \\
\quad 3 waves&               &               &             14         &               &               &                        \\
\quad 4 waves&               &               &             15         &               &               &                        \\
\hline\hline
\end{tabular}
}
